Recombinant strain | Bacterial number (109/mL) | Spore number (109/mL) | Spore yield (%) | Enzyme activity of unit spore dry weight (U/g) |
---|---|---|---|---|
Bacillus subtilis WB800N/cotC-treS–cotG-treS | 1.73 ± 0.065 | 1.56 ± 0.054 | 90.17 ± 3.3 | 2489 ± 119 |
Bacillus subtilis WB800N(ΔsleB, ΔcwlJ)/cotC-treS–cotG-treS | 1.69 ± 0.074 | 1.52 ± 0.052 | 89.94 ± 4.1 | 2505 ± 121 |